This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

Learn how to install a side detent shifter in a 1969 Chevy C10.

How to Install Side Detent Shifter for GM TH200, TH250, TH350, and TH400

We show you how to keep that old GM transmission when swapping in an LS engine. Our LS swap adapter kits make it easy!

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Explore dirt stock car racing’s key terms, classes, rules, parts, and tips for success in this ultimate guide for new competitors.

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Follow Tim as he swaps tail housings and covers on a T-5 transmission

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The Speedway Motors Tech Team created a quick how-to on squaring the front axle of your open wheel race car.

Squaring the Front Axle of Your Open Wheel Race Car

Speedway Motors employee Greg N. takes some time to sit down and talk about the RACEceiver radios, kits, and components.

Speedway Tech Talk - RACEceiver Kits & Components

It's almost time to get back on the track for the 2021 season. Speedway Motors has everything you need to make this the best one yet!

Racer Appreciation Week 2021

Greg walks step by step through priming your engine.

Speedway Tech Talk - SBC/BBC Engine Priming

Kyle, Frank, Jason, and Austin explain how their jobs fuel their passion for racing by allowing them to help customers achieve their own racing goals.

Racer Appreciation Week: Winning Together

Engine Family Facets

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TH400 Racing Data Acquisition

TH400 Racing Data Acquisition | Speedway Motors

Shop TH400 Racing Data Acquisition and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. TH400 Racing Data Acquisition in-stock with same-day shipping.

TH400 Racing Data Acquisition

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40 Amp Adjustable Fan Switch and Relay Kit